2 Copyright (C) 2004-2011 Parallel Realities
3 Copyright (C) 2011-2015 Perpendicular Dimensions
5 This program is free software; you can redistribute it and/or
6 modify it under the terms of the GNU General Public License
7 as published by the Free Software Foundation; either version 2
8 of the License, or (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
14 See the GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
32 static void limitChar(signed char *in, int low, int high);
33 static void limitChar(unsigned char *in, int low, int high);
34 static void limitInt(int *in, int low, int high);
35 static void limitFloat(float *in, float low, float high);
36 static void wrapChar(signed char *in, signed char low, signed char high);
37 static void wrapInt(int *in, int low, int high);
38 static void wrapFloat(float *in, float low, float high);
40 static long rrand(int min, int max);
41 static bool boolFromWord(const char *word);
42 static void addBit(long *currentBits, long newBits);
43 static void removeBit(long *currentBits, long oldBits);
44 static void calculateSlope(float x, float y, float x2, float y2, float *dx, float *dy);
45 static char *formatTime(int seconds);